So, you’ve decided to retire the standard ceramic basin and upgrade to a bathroom throne that actually does some of the work for you. Great choice. But now you’re staring at the two heavyweights of the Washloo all-in-one range: the Prestige and the Supreme.
Both represent the pinnacle of UK smart toilet technology in 2026, and both look like they belong in a five-star Tokyo boutique hotel. But while they share a lot of "smart DNA," they cater to slightly different versions of the luxury lifestyle.
Here is the breakdown to help you decide which flagship deserves a permanent spot in your master ensuite.
The Shared DNA: What Both Models Bring to the Table
Before we get into the differences, it’s worth noting that neither model compromises on the essentials. Whether you choose the Prestige or the Supreme, you’re getting:
- Cisternless Design: A sleek, tankless silhouette that saves roughly 20cm of space compared to a traditional toilet.
- The Full Wash Suite: Adjustable water temperature, pressure and nozzle position for both posterior and feminine washes.
- Thermal Comfort: Multi-level heated seating (an absolute lifesaver on a cold Tuesday morning in April).
- Touch-Free Hygiene: Automatic flushing and a warm air dryer to end the "paper chase" once and for all.
- Self-Cleaning Tech: Stainless steel nozzles that undergo a UV sterilisation cycle between every use.
The Washloo Prestige: The "Quiet Luxury" Choice
The Washloo Prestige is designed for the homeowner who wants high-end performance without unnecessary flashiness. It is the definition of "Quiet Luxury" - it does everything perfectly and it looks incredibly sophisticated while doing it.
Why choose the Prestige?
- Minimalist Aesthetics: It features a very clean, low-profile design that blends seamlessly into modern architectural lines.
- Core Intelligence: It includes all the smart features you actually use daily (heated seat, night light, deodoriser) without the more "experimental" sensors.
- Simplicity: If you want the most reliable, top-tier smart toilet experience without a steep learning curve, the Prestige is your go-to.
The Washloo Supreme: The "Everything" Choice
The Washloo Supreme is for the person who wants to know they have the best of the best. If the Prestige is a high-end executive saloon, the Supreme is the fully-specced supercar.
The Supreme Edge:
- The Foam Shield: This is a game-changer. The Supreme creates a layer of bubbles on the water surface that prevents splashback and traps odours before they can escape the bowl.
- Auto-Open / Auto-Close: Using microwave sensor technology, the Supreme "senses" your approach and lifts the lid for you. When you leave, it closes it and flushes. Total "hands-off" luxury.
- LCD Display: A subtle, high-definition display on the unit shows you real-time water and seat temperatures, so you’re never caught off guard.
Frequently Asked Questions
Is the Washloo Supreme worth the extra cost?
If you value the "wow factor" and total touchless operation, yes. The addition of the Foam Shield technology alone is a massive hygiene upgrade that significantly reduces aerosolisation (the spread of germs during flushing) and splashback.
What is the main difference between the Prestige and Supreme?
The main difference is the level of automation and sensory features. The Supreme offers automatic lid opening and the Foam Shield splash guard, whereas the Prestige focuses on providing core high-end smart features in a slightly more streamlined, understated package.
Can I install either model in a standard UK bathroom?
Absolutely. Both units are designed for UK waste (P-trap) and standard water pressures. Because they are cisternless, they are often easier to fit into tight spaces than traditional toilets.
The Verdict: Choose the Prestige if you want a sleek, modern upgrade that handles the essentials with style. Choose the Supreme if you want the ultimate "hands-free" experience and the most advanced splash-prevention technology available in 2026.
Ready to see them in action? Explore the full Washloo collection and find the model that fits your floor plan.